【单选题】At the age of 46, George Orwell died in the University College Hospital, London. What did he die from?
【单选题】He suffered a serious( ) in the car crash,and died on the way to hospital.
【单选题】The man died in the hospital because _________
A.
he was too afraid of the nurse
C.
his oxygen supply was cut off
D.
he wouldn’t answer the nurse’s questions
【单选题】He died in hospital without _______ consciousness.
【单选题】碳循环中,碳会以不同形式存在,下列哪一种碳的存在形式是暂时离开了循环的( )
B.
部分有机碳构成珊瑚礁基底或软体动物的贝壳和有孔虫尸体等成分埋入水底
C.
有机碳随有机体死亡、分解、氧化成二氧化碳进入海水中